Authors

Zhiyuan Fan

Publications 2

Preprint Open access

TemplateCraft: Agentic Visual Template Generation

Hongjie Yu, Zhiyuan Fan, Yuzhe Zhang et al. · 2026

The growing popularity of short videos has driven demand for one-click content creation. Visual templates turn uploaded images into personalized content with preset effects, but reusable template generation still requires substantial manual effort in asset preparation and tool orchestration. We propose TemplateCraft, a …

Preprint Open access

Before the Rollout Ends: Early Terminal Reward Prediction for Long-horizon Coding Agents

Jihan Yao, Sihan Zeng, Shangbin Feng et al. · 2026

Long-horizon coding agents receive verifiable rewards only after completing expensive sequences of tool calls. This increases inference cost, amplifies early wrong hypotheses, and can lead to sparse terminal reward and unstable training. We introduce Contextual Early Reward (CER), which predicts terminal reward through …

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